SKWENTNA, AK

Total of Snowfall (Inches)

(508536)

File last updated on April 20, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)	JUL		AUG		SEP		OCT		NOV		DEC		JAN		FEB		MAR		APR		MAY		JUN		ANN
1939-40	-----	z	-----	z	0.00		31.40		13.00		23.00		37.00	x	11.50		12.00	x	0.00		0.00		0.00		78.90	d
1940-41	0.00		0.00		0.00		18.00		18.50	a	27.00		-----	z	13.10		18.10		-----	z	-----	z	0.00		94.70	c
1941-42	-----	z	0.00		0.00		-----	z	17.10		15.30		-----	z	-----	z	19.80		5.70		0.00		0.00		57.90	d
1942-43	0.00		-----	z	0.00		0.00		4.00		11.00		9.90		8.00		3.70		1.10		-----	z	-----	z	37.70	c
1943-44	-----	z	-----	z	-----	z	-----	z	6.00		-----	z	29.80	o	16.90		11.20		-----	z	-----	z	0.00		34.10	h
1944-45	0.00		0.00		0.00		3.00		9.00		9.00		7.80	t	35.00		22.50		5.00		0.50		0.00		84.00	a
1945-46	0.00		-----	z	-----	z	19.70		16.60		25.80	a	23.80		17.30		46.00		9.50		0.00		-----	z	158.70	c
1946-47	-----	z	0.00		0.00		5.40		34.50		50.10		25.10		21.30		32.30		0.70		9.80		-----	z	179.20	b
1947-48	-----	z	-----	z	1.50		2.70		28.40		39.70	f	43.20		15.30		19.40	s	1.80		0.00		-----	z	92.90	e
1948-49	0.00		0.00		0.00		19.80		15.80		35.80		37.40	a	0.00	a	26.50		11.80		0.00	a	0.00		147.10
1949-50	0.00		0.00		0.00		9.10		15.00		22.20		21.90		0.00		1.30		0.40		0.00		0.00		69.90
1950-51	0.00		0.00		0.00		9.60		1.20		26.10		30.30		23.00		12.50		9.10		0.00		0.00		111.80
1951-52	0.00		0.00		0.00		7.90		19.80		15.70		10.80	a	22.50		12.50		7.30		0.70		0.00		97.20
1952-53	0.00		0.00		0.00		10.50		17.10		17.50		2.40		48.80		0.60		3.00		0.00		0.00		99.90
1953-54	0.00		0.00		0.00		2.40		7.30		34.50		36.80		16.50		33.50		0.00		0.00		0.00		131.00
1954-55	0.00		0.00		0.00		4.30		11.60		24.20		60.50	a	26.50		25.00		26.00	a	0.00		0.00		178.10
1955-56	0.00		0.00		0.00		16.80		13.00		19.00		28.80		23.50		26.40		17.50		0.00		0.00		145.00
1956-57	0.00		0.00		6.00		19.00		26.10		3.90		29.10		17.50		6.70		1.10		0.00		0.00		109.40
1957-58	0.00		0.00		0.00		2.00		17.50		15.00		18.80		4.80		12.50		0.00		0.00		0.00		70.60
1958-59	0.00		0.00		2.70		8.50		20.80		10.40		12.40		2.50	l	-----	z	-----	z	-----	z	-----	z	54.80	e
1959-60	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1960-61	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1961-62	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1962-63	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1963-64	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1964-65	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1965-66	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1966-67	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1967-68	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1968-69	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1969-70	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1970-71	-----	z	-----	z	-----	z	2.30		4.00		23.90		7.70		43.80		9.70		4.00		0.30	d	0.00		95.70	c
1971-72	0.00		0.00		0.00		33.00		16.00		28.60	b	6.00		8.00		4.00		17.00		0.00		0.00		112.60
1972-73	0.00		0.00		4.00		25.80		11.80		11.00		12.00		0.00		16.80		0.00		0.00		0.00		81.40
1973-74	0.00		0.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00		0.00		0.00		0.00	g
1974-75	0.00		0.00		-----	z	-----	z	22.50		-----	z	-----	z	-----	z	-----	z	-----	z	0.00		0.00		22.50	g
1975-76	0.00		0.00		0.00	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	i
1976-77	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1977-78	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1978-79	-----	z	-----	z	-----	z	-----	z	-----	z	37.60	a	26.40		0.00		24.60		8.60		0.00		0.00		97.20	e
1979-80	0.00		0.00		0.00		1.90		36.10	a	17.50	j	23.20	g	18.70		17.90	a	0.50		0.00		0.00		75.10	b
1980-81	0.00		0.00		0.00		0.70		11.30		14.00		21.60		17.70	e	1.70		1.40		0.00		0.00		68.40
1981-82	0.00		0.00		0.00		5.50		16.80		16.60		11.00		2.50		13.20		8.10		0.00		0.00		73.70
1982-83	0.00		0.00		0.00	a	26.00		21.50		16.70		5.30		10.90		0.00		13.00		0.00		0.00		93.40
1983-84	0.00		0.00		0.00		24.20		25.20		13.20		30.00		24.90		3.40		6.40		-----	z	0.00		127.30	a
1984-85	-----	z	-----	z	-----	z	-----	z	15.50		25.50		15.60		20.00		39.00		4.00		2.00		0.00		121.60	d
1985-86	0.00		0.00		0.00		1.00		11.50	b	8.50	a	16.70	b	4.00		0.00		4.10	a	0.20		0.00		46.00
1986-87	0.00		0.00	a	0.00		0.00		3.80		51.00	b	39.00	a	23.00		0.00		2.00	a	0.00		0.00		118.80
1987-88	0.00		0.00		0.00		2.10		52.00	b	70.00	a	6.00		31.00		14.00	a	3.00		0.00		0.00		178.10
1988-89	0.00		0.00		0.00		27.00	c	15.00		64.80		33.00		18.00		7.00		0.00		0.00		0.00		164.80
1989-90	0.00		0.00		0.00		40.50		28.50		62.80	a	72.50	a	44.00	b	-----	z	6.00		0.00		0.00		254.30	a
1990-91	0.00		0.00		0.00		-----	z	4.20	a	39.00	c	18.00	a	28.00	a	2.00	u	-----	z	-----	z	-----	z	89.20	e
1991-92	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	26.00	e	22.00		7.00		1.00	v	0.00		0.00		55.00	g
1992-93	0.00		0.00		6.00		-----	z	-----	z	-----	z	31.00	g	15.00	b	14.00	a	0.00	l	0.00	g	0.00		35.00	f
1993-94	0.00		0.00		0.00		2.00		30.00		28.00		22.00	b	4.00	a	35.00		6.00	b	0.00		0.00		127.00
1994-95	0.00		0.00		0.00		7.00		56.00		73.00		16.00	c	8.00	f	7.00		0.00		0.00		0.00		159.00	a
1995-96	0.00		0.00		0.00		7.00	a	2.00	b	7.00	f	0.00	d	28.00	b	7.00		2.00		0.00		0.00		46.00	a
1996-97	0.00		0.00		2.00		18.00		14.00		18.00	b	4.50	c	17.00	b	5.00		4.00		0.00		0.00		82.50
1997-98	0.00		0.00		0.00		9.00	a	29.00	a	38.00		7.00	b	9.00		6.00	a	7.00		0.00		0.00		105.00
1998-99	0.00		0.00		0.00		5.00		8.00		20.00	c	44.00	c	4.00	c	14.20	c	29.00		0.00		0.00		124.20
1999-00	0.00	a	0.00		0.00	a	7.00	a	12.00		52.00		40.00	e	30.00	a	10.00		0.00		0.00		0.00		151.00
2000-01	0.00		0.00		0.00		10.00		28.00	a	20.00	a	26.00		27.00	c	7.30	b	26.20	a	0.00		0.00		144.50
2001-02	0.00	a	0.00		0.00		19.00	a	6.00		10.00	b	28.00		27.00		2.00		3.00	a	0.00		0.00		95.00
2002-03	0.00		0.00		0.00		0.00		0.30	a	10.00	b	12.00	a	25.00		11.00	b	0.00	a	0.00	b	0.00	c	58.30
2003-04	0.00		0.00	a	0.00		0.00		10.00	f	33.70	c	7.90	a	25.00	c	28.70		7.50	a	0.00		0.00		102.80	a
2004-05	0.00		0.00		1.50	a	29.80		66.60		37.30	a	9.80		25.50	b	3.10		3.00	a	0.00		0.00		176.60
2005-06	0.00		0.00		0.00		18.30		9.20	b	22.50	a	13.90	a	16.50	a	19.60	a	14.60	a	0.00		0.00		114.60
2006-07	0.00		0.00	a	0.00		0.90	a	2.70		16.50		53.00	a	1.10		1.50		0.00	b	0.00		0.00		75.70
2007-08	0.00		0.00		0.00		8.40	a	29.80		43.70		26.60	b	20.30		8.20	c	13.60	a	0.00		0.00	a	150.60
2008-09	0.00		0.00		0.00		31.20	a	32.90	a	17.90		18.20		25.60		18.80	a	3.50	a	0.00		0.00		148.10
2009-10	0.00		0.00		0.00		0.30		19.50		15.90	c	13.10		12.00		12.00		-----	z	0.00		0.00		72.80	a
2010-11	0.00		0.00	e	0.00		3.00	a	30.40		39.50	b	10.60	v	36.80		1.10		15.50	h	0.00		0.00		110.80	b
2011-12	0.00		0.00	c	0.00		1.00		35.30		65.90	b	41.90		31.90	p	9.30	b	3.50	y	0.00		0.00	a	153.40	b
2012-13	0.00	a	0.00		0.00		1.70		6.20		11.70		32.20		18.10	f	20.80		0.40	s	6.30	c	0.00		78.90	b
2013-14	0.00		0.00	b	0.00	o	2.60	h	18.40		15.90	a	22.30		7.80		20.00		6.30		-----	z	-----	z	90.70	d
2014-15	0.00		0.00	b	-----	z	1.10		2.90	b	36.10	a	6.10		4.20	a	6.80	d	2.20		0.00		0.00	a	59.40	a
2015-16	0.00		0.00	k	0.00		4.20		38.70	a	22.60		9.10		4.00		8.20		0.00		0.00		0.00		86.80	a
2016-17	0.00		0.00		0.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	i
Period of Record Statistics
MEAN	0.00		0.00		0.43		10.64		18.72		27.58		22.48		17.91		13.32		5.88		0.36		0.00		114.07
S.D.	0.00		0.00		1.32		10.74		13.72		17.07		15.25		11.76		10.83		7.03		1.57		0.00		36.95
SKEW	0.00		0.00		3.32		0.99		1.25		1.10		1.02		0.40		0.96		1.72		5.06		0.00		0.11
MAX	0.00		0.00		6.00		40.50		66.60		73.00		72.50		48.80		46.00		29.00		9.80		0.00		178.10
MIN	0.00		0.00		0.00		0.00		0.30		3.90		0.00		0.00		0.00		0.00		0.00		0.00		46.00
YRS	56		55		55		53		58		55		53		56		56		52		55		56		32